math
posted by Help! .
simplify.
1) 9  3  4
2) 9 + 1 +3
3) 6 + 1 + 3
4) 5 + 4  2
5) 6  5 + 2
6) 9  2 + 5
Help D:

math 
PsyDAG
Do the indicated procedures. For example:
10  3 + 2 = 9
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